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Andradite Garnet
Andradite Garnet

Prehnite
Prehnite



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Andradite Garnet
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Prehnite

Andradite Garnet Vs Prehnite

Astrology

Origin

-
Australia, Southern and central Africa, France

Color

White, Colorless, Blue, Red, Green, Yellow, Violet
Green, Colorless, gray, Yellow, White

Streak

-
Colorless

For which Rashi?

-
Libra

Planet

-
Venus

Element of Planets

-
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Freya

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.8-3.92.80-2.95
1 7.18
👆🏻

Fracture

-
Uneven

Cleavage

None
Distinct on [001]

Mohs Hardness

6.5-7.56-6.5
2 10
👆🏻

Chemical Composition

Ca3Fe3+2Si3O12
Ca2Al2Si3O12(OH)

Optical Properties

Luster

Adamantine
Vitreous

Pleochroism

-
-

Dispersion

0.030.01
0.005 1
👆🏻

Transparency

Transparent, Opaque, Transparent to opaque
Translucent

Refractive Index

1.888-1.8891.611-1.673
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Isometric
Orthorhombic

Birefringence

-99990.021-0.033
0 0.296
👆🏻

Clarity

Transparent to opaque
TranslucentHerve Nicolas Lazzarelli

Benefits

Physical

Neurological

-
Enhances mental clarity and focus

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Empowerment
Harmony

Healing

Physical healing
Physical healing

Qualities Associated

Transformation
Harmony

Andradite Garnet Vs Prehnite Fracture

Fracture is an important parameter when you compare Andradite Garnet and Prehnite Physical Properties. It is necessary to understand the significance of these properties, before you compare Andradite Garnet Vs Prehnite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Prehnite fracture is Uneven.

Andradite Garnet Vs Prehnite Luster

A primary knowledge about Andradite Garnet vs Prehnite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Andradite Garnet exhibits Adamantine luster. Prehnite, on other hand, exhibits Vitreous luster.